5
Digestive secretions from the liver and the pancreas are delivered into the duodenum of the small intestine through the sphincter of Oddi.

6
Functions of small intenstine movements Mixes the luminal contents with secretions Brings the contents nto contact with the epithelial surface Slowly advances the luminal material toward the large intenstine

21
(III) Hormonal Regulation --GI hormones The hormones synthesized by a large number of endocrine cells within the gastrointestinal tract Brain-gut peptides: a number of the classical GI hormones are also synthesized in the brain

56
(II) Regulation of pancreatic secretion Basic stimuli that cause pancreatic secretion - Ach - Cholecystokinin: Secreted by I cells Stimulates the acinar cells to secrete large amounts of enzymes - Secretin: Released by S cells Acts primarily on the duct cells to stimulate the secretion of a large volume of solution with a high HCO3- concentration

74
Summary Pancreatic secretion (including the composition and physiological function of the pancreatic juice, the regulation of pancreatic secretion) Biliary secretion (including the composition and physiological function of the bile) Absorption in the small intestine Describe the digestion of carbohydrates, proteins and fat

About project

Feedback

To ensure the functioning of the site, we use cookies. We share information about your activities on the site with our partners and Google partners: social networks and companies engaged in advertising and web analytics. For more information, see the Privacy Policy and Google Privacy &amp Terms.
Your consent to our cookies if you continue to use this website.